Tests – · none yet Owners 53 · 6 reviews
Bridgestone Turanza GR80 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Bridgestone Turanza GR90 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Bridgestone Turanza GR80 vs Bridgestone Turanza GR90 — Compared
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 0 road tests and 6 + 21 owner reviews. How we score
Turanza GR90 is ahead, 73–58
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Tests – · none yet Owners 74 · 21 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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56
Dry
Turanza GR90 +1470Why this score
Source Turanza GR80 Turanza GR90 Professional tests (TWG score) ≈ 60 (est.) ≈ 70 (est.) Reviews found online 50 72 Turanza GR80: 60% × 60.4 (est.) + 40% × 49.6 = 56
Turanza GR90: 60% × 69.5 (est.) + 40% × 71.8 = 70
No road tests of dry for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
No road tests of dry for Turanza GR90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
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63
Wet
Turanza GR90 +1578Why this score
Source Turanza GR80 Turanza GR90 Professional tests (TWG score) ≈ 65 (est.) ≈ 76 (est.) Reviews found online 60 81 Turanza GR80: 60% × 64.8 (est.) + 40% × 59.9 = 63
Turanza GR90: 60% × 76.5 (est.) + 40% × 81.3 = 78
No road tests of wet for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
No road tests of wet for Turanza GR90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
-
62
Comfort
Turanza GR90 +1476Why this score
Source Turanza GR80 Turanza GR90 Professional tests (TWG score) ≈ 67 (est.) ≈ 71 (est.) Reviews found online 59 80 Turanza GR80: 40% × 66.6 (est.) + 60% × 58.6 = 62
Turanza GR90: 40% × 70.9 (est.) + 60% × 79.9 = 76
No road tests of comfort for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
No road tests of comfort for Turanza GR90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
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55
Treadwear
Turanza GR90 +1267Why this score
Source Turanza GR80 Turanza GR90 Professional tests (TWG score) ≈ 60 (est.) ≈ 67 (est.) Reviews found online 48 67 Turanza GR80: 60% × 59.9 (est.) + 40% × 48.3 = 55
Turanza GR90: 60% × 66.6 (est.) + 40% × 66.6 = 67
No road tests of treadwear for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
No road tests of treadwear for Turanza GR90. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
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51
Handling (owners)
Turanza GR90 +2677Why this score
Source Turanza GR80 Turanza GR90 Reviews found online 51 77
Scores at a glance
| Category | Bridgestone Turanza GR80 | Bridgestone Turanza GR90 |
|---|---|---|
| Relative Score | 58 | 73 |
| Dry | 56 | 70 |
| Wet | 63 | 78 |
| Comfort | 62 | 76 |
| Treadwear | 55 | 67 |
| Handling (owners) | 51 | 77 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
58
/ 100
Turanza GR80
73
/ 100
Turanza GR90
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Turanza GR80
Pros
- High initial performance satisfaction reported by some users
- Positive overall driving experience for select owners
Cons
- Premature tread wear occurring well before expected service life
- Poor long-term grip performance after two years of use
- Susceptibility to sidewall nicks and air leakage on rough road surfaces
Tire B Turanza GR90
Pros
- Exceptional cabin quietness and low road noise
- Strong dry and wet handling performance
- High levels of ride comfort
Cons
- Increased noise levels as the tread wears down
- Inconsistent tread life longevity across different vehicle types
- Stiff sidewalls may reduce comfort on certain compact vehicles
Specs side by side
| Attribute | A · Bridgestone Turanza GR80 | B · Bridgestone Turanza GR90 |
|---|---|---|
| Category | All Season | All Season |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Which one should you actually buy?
58
/ 100
Bridgestone Turanza GR80
73
/ 100
Bridgestone Turanza GR90
Winner: Bridgestone Turanza GR90 — better handling, wet and dry. It leads or ties in every category we score. Bridgestone Turanza GR80 rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.
Pick tire B
You enjoy sharp, responsive handling
Bridgestone Turanza GR90 scores 77 vs 51 on handling.
Pick tire B
Your priority is wet-weather safety
Bridgestone Turanza GR90 scores 78 vs 63 on wet.
Pick tire B
You want the most grip on dry roads
Bridgestone Turanza GR90 scores 70 vs 56 on dry.
Pick tire B
You want the most comfortable ride
Bridgestone Turanza GR90 scores 76 vs 62 on comfort.
Tire A · Bridgestone Turanza GR80
Tire B · Bridgestone Turanza GR90
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Turanza GR80 or Turanza GR90?
Which is better in the wet, Turanza GR80 or Turanza GR90?
Bridgestone Turanza GR90, 78 vs 63 on our wet score.
Which grips better on dry roads, Turanza GR80 or Turanza GR90?
Bridgestone Turanza GR90, 70 vs 56 on our dry score.
Which is more comfortable, Turanza GR80 or Turanza GR90?
Bridgestone Turanza GR90, 76 vs 62 on our comfort score.
Which lasts longer, Turanza GR80 or Turanza GR90?
Bridgestone Turanza GR90, 67 vs 55 on our treadwear score.
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology